---
title: "EN 343 Waterproof Rating Explained: What 3/3 Means"
url: https://haiyuanworkclothes.com/blog/en-343-waterproof-rating-explained-what-3-3-means/
date: 2026-09-16
modified: 2026-09-16
author: "HAIYUAN Workwear Manufacturer"
description: ""
categories:
  - "Blog"
tags:
  - "EN 343 rating explained"
image: https://haiyuanworkclothes.com/wp-content/uploads/d5-en-343-waterproof.webp
word_count: 0
---

# EN 343 Waterproof Rating Explained: What 3/3 Means